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Chrome File Edit View History Bookmarks People window Help Wed C Chrome Fie Edit vie History Chegg Study IGuided solution x C O www.webassign.net/web/student/Assignment Responsesllast?dep 6215998 n points t P015. in a circular path at uniform speed as shown in the figure below. The length of the arc ABC is 215 m, A car initially traveling eastward turns north by traveling completes the turn in 33.0 s. and the car (a) Determine the car's speed (b) What is the magnitude and direction of the acceleration when the car is at point B? counterclockwise from the x axis Need Help? points sercP107 P016.

Explanation / Answer

Here ,

a) speed of car = distance/speed

speed of car = 215/33

speed of car = 6.52 m/s

b)

for the acceleration as it towards the center of the circle

a = v^2/r

a = 6.52^2/(215/(0.50 * pi))

a = 0.31 m/s^2

the acceleration of the car is 0.31 m/s^2

the direction of acceleration = 180 - 33 = 147 degree

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